Budnick Converting ®
tesa tape inc
4980
Double Coated Polyester Tape
4980 is a 3.1 mil, transparent, double coated polyester tape used to mount plastic parts in the electronics industry. The adhesive system is especially resistant to plasticizers and offers a secure bond even at elevated temperatures. 4980 is a very well balanced combination of holding power, bonding strength & temperature performance to cover a wide range of lamination substrates and to resist shear stresses.
Converting Services
- Precision Cutting
- Die Cutting
- Slitting
- Printing
- Laminating and Coating
- Spooling and Finishing
- Consulting & Process Audit
- Prototyping
- Inventory Management
At Budnick, we specialize in custom converting these materials into labor saving, user-friendly parts.
| Backing/Carrier | PET - Polyester |
|---|---|
| Adhesive | Acrylic |
| Thickness | 3.1 Mils |
| Tensile | 9.30 lbs/in |
|---|---|
| Elongation | 50.00% |
| Adhesion (liner) | 69 oz/in |
| Adhesion (unwind) | 69 oz/in |
| Min. Application Temp | 40° F |
|---|---|
| Min. Service Temp | 0° F |
| Max Short-Term Temp | 392° F |
| Max Long-Term Temp | 176° F |
Product Features
- Static shear is very good at 73°F & 104°F
- Static shear at 158°F is good
- Initial tack is excellent
- Peel adhesion to ABS=64/81, PC=74/87, PET=56/73, PVC=56/87, PP=31/47, PE=33/37
- Reliable bond even to rough, uneven surfaces like foam
- Designed to permanently bond high surface energy materials and smooth substrates (ABS, PC)
Adhesive Tape Applications
- Mounting of plastic and metal in the nameplate industry
- Self-adhesive mounting of rubber/EPDM profiles
- Mounting of decorative profiles and trims
Adhesive Tape Colors
- Clear
Data provided by Budnick Converting, Inc.
The physical properties listed are typical values and are not to be considered as specifications. Our suggestions for use are based on tests we believe to be reliable. However, the purchaser must carry out their own tests to determine the suitability of the product for their internal use. Information is given in good faith, but without warranty.
It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied be clean, dry and free of grease and oil.
Shelf life from date of manufacture is based on the product being stored at 70°F(21°C) / 50% relative humidity out of direct sunlight.
Specification compliance is dynamic and should only be used as a general guide. Always confirm that the tape you are interested in currently complies with all specification requirements. Please verify that the product number that you select is available in the proper size and color to meet your specification.